In the 1920’s it would not be uncommon ,in the Catholic south of the Netherlands, that 1 or 2 children in a family would join a monastery or convent. But 6 from the 8 children was rare. What makes it even more rare with  the Löb siblings that their parents had been Jewish. but they had converted to Catholicism.

Three of the Löb  brothers went to the Koningshoeven Abbey in Berkel-Enschot and two sisters to the nearby Koningsoord Trappist convent.

In 1926, when the oldest son George entered the Cistercian Abbey of Koningshoeven. Robert and Ernst would soon join their brother. George would take the name
Father Ignatius, Robert was Brother Linus and Ernst, Father Nivardus. The
girls in the family soon followed suit the oldest daughter Lina entered a
Trappistine monastery where she was later joined by her twin sisters. Lina
became Mother Hedwig, Dora became Mother Maria Theresia…